常見例句Spermaries comprise many seminiferous tubules. 精巢由許多精小管組成;The sperm originate in gonial cells (spermatogonia) in the walls of seminiferous tubules. 精子產(chǎn)生于輸精管壁的性母細(xì)胞(精原細(xì)胞)。Longitudinal section of a testicle showing the seminiferous tubules and the convoluted epididymis. 睪丸縱切面,示生精小管和迂回蟠曲的附睪。From days 14 to 35, Tyro 3 appeared on Sertoli cell processes toward adluminal compartment of seminiferous tubules. 在生后2到5周,Tyro 3主要定位在Sertoli細(xì)胞近腔室包繞生殖細(xì)胞的突起上;Artery has spermary artery, seminiferous duct artery and artery of the flesh that carry Gao. 動(dòng)脈有睪丸動(dòng)脈、輸精管動(dòng)脈及提睪肌動(dòng)脈。The development of the male germ cells in different seminiferous tubules was different. 不同精小管內(nèi)生殖細(xì)胞的發(fā)育是不同步的。 返回 seminiferous